K. V. Azizova
I. P. Pavlov First Saint-Petersburg State medical university
Russian Federation

Karine V.   Azizova  –   postgraduate student of the Faculty Therapy Department with a  course in Endocrinology and Cardiology with the Clinic named after Academician  G. F. Lang

Saint Petersburg

S. V. Dora
I. P. Pavlov First Saint-Petersburg State medical university
Russian Federation

Svetlana V.  Dora  –    Doc. Sci. (Med.), Associate Professor of the Department of Faculty Therapy  with a   course in Endocrinology and Cardiology with the Clinic named after Academician   G.  F.  Lang

Saint Petersburg

Yu. Sh. Khalimov
I. P. Pavlov First Saint-Petersburg State medical university
Russian Federation

Yuri Sh. Khalimov   –  Doc. Sci. (Med.), Professor, Head of the Faculty Department of Therapy with a  course in Endocrinology and Cardiology with the Clinic named after Academician  G. F.  Lang

Saint Petersburg

A. R. Volkova
I. P. Pavlov First Saint-Petersburg State medical university
Russian Federation

Anna R.  Volkova –   Doc. Sci. (Med.), Professor of the Department of Faculty Therapy with a course in Endocrinology and Cardiology with the Clinic named after Academician  G. F. Lang

Saint Petersburg

T. A. Cheboksarova
I. P. Pavlov First Saint-Petersburg State medical university
Russian Federation

Tatyana A.  Cheboksarova  –  student

Saint Petersburg